openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/main/java/org/openecomp/sdc/translator/services/heattotosca/impl/unifiedcomposition/UnifiedCompositionSingleSubstitution.java

   1 package org.openecomp.sdc.translator.services.heattotosca.impl.unifiedcomposition;
   2
   3 import org.apache.commons.collections4.CollectionUtils;
   4 import org.openecomp.sdc.tosca.datatypes.model.ServiceTemplate;
   5 import org.openecomp.sdc.translator.datatypes.heattotosca.TranslationContext;
   6 import org.openecomp.sdc.translator.datatypes.heattotosca.unifiedmodel.composition.UnifiedCompositionData;
   7 import org.openecomp.sdc.translator.services.heattotosca.UnifiedComposition;
   8 import org.openecomp.sdc.translator.services.heattotosca.UnifiedCompositionService;
   9
  10 import java.util.ArrayList;
  11 import java.util.List;
  12 import java.util.Optional;
  13
  14
  15 /**
  16  * The type Unified composition single substitution.
  17  */
  18 public class UnifiedCompositionSingleSubstitution implements UnifiedComposition {
  19
  20   UnifiedCompositionService unifiedCompositionService = new UnifiedCompositionService();
  21
  22   // There is no consolidation in SingleSubstitution implemetation.
  23   // In case of single substitution, if there is more than one entry in the
  24   // unifiedComposotionDataList, they all should contain the same compute type but the
  25   // consolidation between them was canceled.
  26   // For different compute type, this implementation will be called more than once, each time
  27   // per diff compute type, while sending one entry in the unifiedComposotionDataList.
  28   @Override
  29   public void createUnifiedComposition(ServiceTemplate serviceTemplate,
  30                                        ServiceTemplate nestedServiceTemplate,
  31                                        List<UnifiedCompositionData> unifiedCompositionDataList,
  32                                        TranslationContext context) {
  33     if (CollectionUtils.isEmpty(unifiedCompositionDataList)
  34         || context.isUnifiedHandledServiceTemplate(serviceTemplate)) {
  35       return;
  36     }
  37
  38     unifiedCompositionService.handleComplexVfcType(serviceTemplate, context);
  39
  40     for (int i = 0; i < unifiedCompositionDataList.size(); i++) {
  41       List<UnifiedCompositionData> singleSubstitutionUnifiedList = new ArrayList<>();
  42       singleSubstitutionUnifiedList.add(unifiedCompositionDataList.get(i));
  43
  44       Integer index = unifiedCompositionDataList.size() > 1 ? i : null;
  45
  46       String substitutionNodeTypeId =
  47           unifiedCompositionService.getSubstitutionNodeTypeId(serviceTemplate,
  48               singleSubstitutionUnifiedList.get(0), null, context);
  49
  50       Optional<ServiceTemplate> substitutionServiceTemplate =
  51           unifiedCompositionService.createUnifiedSubstitutionServiceTemplate(serviceTemplate,
  52               singleSubstitutionUnifiedList, context, substitutionNodeTypeId, null);
  53
  54       if (!substitutionServiceTemplate.isPresent()) {
  55         continue;
  56       }
  57
  58
  59       String abstractNodeTemplateId = unifiedCompositionService
  60           .createAbstractSubstituteNodeTemplate(serviceTemplate, substitutionServiceTemplate.get(),
  61               singleSubstitutionUnifiedList, substitutionNodeTypeId, context, null);
  62
  63       unifiedCompositionService
  64           .updateCompositionConnectivity(serviceTemplate, singleSubstitutionUnifiedList, context);
  65
  66       unifiedCompositionService
  67           .cleanUnifiedCompositionEntities(serviceTemplate, singleSubstitutionUnifiedList, context);
  68
  69     }
  70
  71     unifiedCompositionService
  72         .cleanNodeTypes(serviceTemplate, unifiedCompositionDataList, context);
  73   }
  74 }